How do you type x2 in word?

To type x² in Word, you can use the superscript feature. Type "x2," then highlight the "2," and press "Ctrl" + "Shift" + "+" (the plus key) to convert it to superscript. Alternatively, you can go to the "Home" tab, find the "Font" group, and click on the superscript button (x²) to achieve the same effect.